<!DOCTYPE html>
<html lang="en">

<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>label标签</title>
</head>

<body>
  性别：
  <input type="radio" name="gender" id="man">
  <label for="man">男</label>
  <label><input type="radio" name="gender">女</label>
</body>

</html>